.layui-nav-float{
    position: absolute;
    top: 60px; bottom:0;
    margin: auto;
    font-size: 14px;
    transition: width .2s;
    overflow-x: hidden;
}
.layui-tab-float{
    position: absolute;
    left: 200px; right: 0;
    top: 60px; bottom: 0;
    margin: auto;
    transition: left .2s;
    overflow: hidden;
}
.layui-header-set{
    position: relative;
    min-width: 1080px;
}
.layui-tab-content{
    width: 100%;
    height: 100%;
}
.layui-tab-item{
    width: 100%;
    height: 100%;

}
.layui-tab-item iframe{
    width: 100%;
    height: 100%;
    border: none;
}

.layui-icon-nav{
    
}
.layui-nav-tree li a .layui-icon-nav{
    margin-right: 6px;
}
.layui-nav-tree li dl dd a .layui-icon-nav{
    margin-right: 12px;
    font-size: 12px;
}

/* 缩放样式-----开始 */

/* 缩放图标放大 */
.layui-nav-icon-home li a .layui-icon-nav{
    font-size: 18px;
}
/* 缩放隐藏文本溢出显示... */
.layui-nav-icon-home li.layui-nav-item a{   
    text-overflow: clip;
    white-space: normal;
}
/* 缩放隐藏图标 */
.layui-nav-icon-home .layui-nav-item .layui-nav-more{
    display: none;
}
/* 缩放隐藏dl */
.layui-nav-icon-home .layui-nav-itemed>.layui-nav-child{
    display: none;
}

/* 缩放样式-----结束 */



/* 二级缩进 */
.layui-nav-indent dd a::before{
    content: '';
    padding-left: 16px;
}
/* 三级缩进 */
.layui-nav-indent dd dl a::before{
    content: '';
    padding-left: 32px;
}




/* 水平导航栏按钮 */
.layui-nav-btn{
    position: absolute;
    left: 5px;
    top: 22px;
    cursor: pointer;
}
.layui-nav-btn .layui-icon-shrink-right,
.layui-nav-btn .layui-icon-spread-left{
    font-size: 18px;
}